Name: Clam Chowder
Ingredients: 50 clams; ½ pound soda biscuits; ½ pound butter; 1 cup milk or water; pepper to taste; grated bread crumbs or cracker crumbs

Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓

Clam Chowder

Ingredients

Directions

Prepare the dish

Butter a deep baking dish.

Layer the clams and crumbs

Layer grated bread crumbs or cracker crumbs in the dish.
Sprinkle with pepper and bits of butter.
Add a double layer of clams and season with pepper and butter.
Repeat with another layer of crumbs and clams.
Finish with a layer of bread crumbs or soaked cracker.

Bake

Pour in 1 cup of milk or water.
Cover with a plate and bake for 30 minutes.

Recipe from a historical cookbook (Internet Archive).

Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

Butter + breadtop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Butter + milktop 7% of all pairs

Smell alikemoderate

Cooked together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Milk + breadtop 11% of all pairs

Smell alikemoderate

Cooked together11,466 recipes

Shared aroma: 2-undecenal (sweet).
Clam + buttertop 11% of all pairs

Smell alikemoderate

Cooked together840 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Biscuit + peppertop 12% of all pairs

Smell alikemoderate

Cooked together841 recipes

Shared aroma: nonanal (fat, citrus).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Clams: Provide the main flavour and bulk of the dish.
Soda biscuits: Soak up liquid and form a soft, starchy layer between the clams.
Butter: Adds richness and moisture, carrying flavour through the layers as it melts.
Milk or water: Supplies liquid that steams the layers and softens the crumbs during baking.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.